Air cushion compressive stocking

Abstract

A manufacturing process of air cushion sock includes mixing materials into elastic threads and cotton threads as sock material; knitting the sock material to form a sock body having a length about twice that of the air cushion sock; placing a shaped air cushion bag on one half portion of the sock body; folding the other half portion of the sock body onto one half portion of the sock body to cover the air cushion bag; turning over an opening of the sock body a predetermined length to position the air cushion bag; filling air into the air cushion bag; sealing the opening of the sock body by sewing to form the air cushion sock; and turning over the air cushion sock.

1. A manufacturing process of an air cushion sock, comprising the steps of:
 mixing a plurality of materials into elastic threads and cotton threads to be employed as a sock material; 
 knitting the sock material to form a sock body having a length about twice that of the air cushion sock; 
 placing a shaped air cushion bag on one half portion of the sock body; 
 folding the other half portion of the sock body onto one half portion of the sock body to cover the air cushion bag; 
 turning over an opening of the sock body a predetermined length to position the air cushion bag; 
 filling air into the air cushion bag; 
 sealing the opening of the sock body by sewing to form the air cushion sock; and 
 turning over the air cushion sock. 
 
   
   
     2. The manufacturing process of an air cushion sock as claimed in  claim 1 , wherein a first one of the materials mixed into the elastic threads and the cotton threads is bamboo-carbon yarn. 
   
   
     3. The manufacturing process of an air cushion sock as claimed in  claim 1 , wherein a second one of the materials mixed into the elastic threads and the cotton threads is negative ion yarn.